Model P270 27mm Rotary Potentiometer Long Life - 1 Million cycles Conductive Plastic Element Heavy Duty Applications Sealed Unit Available RoHS Compliant MODEL STYLES Panel, Solder Lugs P270 Panel, Solder Lugs, with Center Tap P271 ELECTRICAL1 Resistance Range, Ohms 1K-1M Ώ Standard Resistance Tolerance ± 10% Residual Resistance 6 Ώ max. Input Voltage, maximum 500 Vdc not to exceed power rating Power rating, Watts 2 Watts @ 70°C Dielectric Strength 1000VAC, I minute Insulation Resistance, Minimum 50M ohms at 500Vdc Sliding Noise 100mV max. Actual Electrical Travel, Nominal 300° Electrical Continuity, Nominal 312° MECHANICAL Total Mechanical Travel 312°± 5° Static Stop Strength 20 oz-in Rotational Torque, Maximum Dust Proof : 2.0.oz-in max. Sealed : 2.0 - 3.5 oz-in Panel Nut Tightening Torque 25 lb-in ENVIRONMENTAL Operating Temperature Range -55°C to +120°C Rotational Load Life 1 1M Cycles (10% ∆R) Specifications subject to change without notice. BI Technologies Corporation 4200 Bonita Place, Fullerton, CA 92835 USA Phone: 714 447 2345 November 9, 2006 Website: www.bitechnologies.com page 1 of 3 BI technologies Model P270 ORDERING INFORMATION2 P270 – S P 2 2 R100K Model Series Total Resistance Seal Type S = Sealed D = Dust proof Shaft Length (L) 1 = .625” 2 = .875” 3 = 1.000” 4 = 2.000” Shaft Type: see below Bushing Length (M) 1= .250” 2 =.375” 3 = .500” Shaft Types STANDARD RESISTANCE VALUES, OHMS 1K 2K 5K 10K 20K 50K 100K 200K 500K 1MEG CIRCUIT DIAGRAM P270 (without Center Tap) P271 (with Voltage Center Tap) (CT) 2 Contact our customer service for custom designs and features. BI Technologies Corporation 4200 Bonita Place, Fullerton, CA 92835 USA Phone: 714 447 2345 November 9, 2006 Website: www.bitechnologies.com page 2 of 3 BI technologies Model P270 OUTLINE DRAWING DRAWING Model 270 L M 1.050 .562 .109 .031 .016 .078 .047 .250 ( 1.4 ) +.000 -.002 .125 MARKING .546 .015 .875 .018 .031 .015 3/8-32 NEF-2A THREAD .125 MIN 3x .057 x .088 SLOT 2x 20 5 .512 .394 .158 PANEL LAYOUT Model 271 (Center Tap) L .562 .109 CENTER TAP TERMINAL .031 .016 1.050 M .875 .031 .078 .047 .250 +.000 -.002 .125 ( 1.4 ) .546 MARKING 3/8-32 NEF-2A THREAD .015 .875 .018 .031 .015 .125 MIN 3x .057 x .088 SLOT .512 .394 .158 PANEL LAYOUT BI Technologies Corporation 4200 Bonita Place, Fullerton, CA 92835 USA Phone: 714 447 2345 November 9, 2006 Website: www.bitechnologies.com page 3 of 3 BI technologies